Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11684511 | Irrigation and aspiration sleeve for phacoemulsification | Matthew Chang | 2023-06-27 |
| 11191668 | System and method for providing pressurized infusion | Mark E. Steen, James Gerg, Fred C. Lee | 2021-12-07 |
| 9205186 | System and method for providing pressurized infusion | Mark E. Steen, James Gerg, Fred C. Lee | 2015-12-08 |